:root{--ink:#1f302b;--paper:#f4ead8;--white:#faf6ee;--muted:#3e5149;--red:#a83225;--border:#e3d8c4;color-scheme:light;font-family:system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}button,input,textarea{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:4px}header,main,footer{max-width:1180px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;gap:24px;border-bottom:1px solid var(--border)}.brand{text-decoration:none;letter-spacing:.2em;font:700 20px Georgia,serif;display:grid;gap:4px}.brand span{font:500 10px system-ui;letter-spacing:.25em}nav{display:flex;gap:18px;flex-wrap:wrap}nav a{font-size:14px;min-height:44px;display:inline-flex;align-items:center}.intro{padding:80px 0 88px;max-width:920px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:.15em;color:var(--red);text-transform:uppercase}h1,h2,h3{font-family:Georgia,'Times New Roman',serif;font-weight:400;line-height:1.12}h1{font-size:clamp(42px,7.5vw,88px);margin:24px 0}h2{font-size:clamp(28px,4vw,44px)}.lede{font-size:21px;line-height:1.7;max-width:700px;color:var(--muted)}p{line-height:1.75}.button,button{display:inline-flex;align-items:center;justify-content:center;gap:32px;min-height:48px;padding:12px 22px;border-radius:6px;background:var(--ink);color:var(--white);text-decoration:none;border:0;cursor:pointer}.quiet{font-size:14px;color:var(--muted)}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;border-top:1px solid var(--border)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.card{background:var(--white);border:1px solid var(--border);border-radius:10px;overflow:hidden}.card figure{margin:0}.card img{width:100%;height:auto;aspect-ratio:1.5;object-fit:cover}.card figcaption{padding:12px 20px;font-size:11px;color:var(--muted)}.card-copy{padding:24px}.card h2{font-size:32px;margin:14px 0}.card a{text-decoration:none}.card a:hover{text-decoration:underline}.about{padding:70px 0;max-width:680px}.empty{padding:32px;background:var(--white);border:1px solid var(--border)}.reading{max-width:760px;margin:auto;padding:32px 0 70px}.reading h1{font-size:clamp(36px,6vw,64px)}.reading figure{margin:28px 0}.reading img{width:100%;height:auto;border-radius:8px}.reading figcaption{font-size:13px;color:var(--muted)}.reading aside{padding:18px;background:var(--white);border-left:3px solid var(--red)}.passage{padding:20px 0;border-bottom:1px solid var(--border);font-size:18px}.chinese{font-family:'Songti SC','Noto Serif CJK SC',serif;font-size:21px;line-height:1.95}.pinyin{font-size:15px;color:var(--muted)}details{padding:24px 0}summary{cursor:pointer;min-height:44px;font-weight:600}footer{padding-top:38px;padding-bottom:48px;border-top:1px solid var(--border);color:var(--muted)}.skip{position:absolute;left:8px;top:-100px;padding:12px;background:var(--white)}.skip:focus{top:8px}label{display:block;margin:18px 0}input[type=file],input[type=email],textarea{display:block;width:100%;margin-top:10px;min-height:44px;padding:10px;border:1px solid var(--border);background:var(--white);color:var(--ink)}input[type=checkbox]{width:22px;height:22px;vertical-align:middle;margin-right:10px}pre{white-space:pre-wrap;word-break:break-word;background:var(--white);padding:18px}button:disabled{cursor:wait}.status{min-height:24px;color:var(--red)}@media(max-width:640px){header,main,footer{padding:18px}header{align-items:flex-start}.intro{padding:40px 0 52px}.lede{font-size:18px}.grid{grid-template-columns:1fr}.section-heading{display:block;padding-top:10px}.brand{font-size:17px}nav{gap:12px}.reading{padding-top:20px}.passage{font-size:17px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}